.page-content {
  width: 70%;
  margin: 0 auto;
  min-width: 0;
  padding: 15px 0;

  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.page-tracking-wrapper {
  width: 100%;
  max-width: 500px;
}

.tracking-header {
  text-align: center;
  margin-bottom: 2.5rem;
  /* 폼 박스와의 간격 */
}

.tracking-header h1 {
  font-size: 28px;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.tracking-form-box {
  background-color: #fafafa;
  padding: 2.5rem;
}

.tracking-form-box .form-group {
  margin-bottom: 1.5rem;
}

.tracking-form-box label {
  display: block;
  color: #000;
  margin-bottom: 0.75rem;
}

.tracking-form-box input[type="text"],
.tracking-form-box input[type="email"] {
  width: 100%;
  padding: 12px 15px;
  font-size: 0.95rem;
  border: 1px solid #ddd;
  background-color: #fff;
  box-sizing: border-box;
  border-radius: 0;
}

.tracking-form-box input::placeholder {
  color: #999;
}

.form-actions {
  margin-top: 2rem;
}

.btn-track {
  width: 100%;
  background-color: #000;
  color: #fff;
  border: none;
  padding: 13px 20px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
}

@media (max-width: 768px) {
  .page-content {
    width: 90%;
    padding: 10px 0;
  }

  .page-tracking-wrapper {
    margin: 1rem 0 3rem 0;
  }

  .tracking-header h1 {
    font-size: 1.8rem;
  }

  .tracking-header p {
    font-size: 0.85rem;
  }

  .tracking-form-box {
    padding: 1.5rem;
  }

  .tracking-form-box label {
    font-size: 0.85rem;
  }

  .btn-track {
    padding: 14px 16px;
    font-size: 0.9rem;
  }
}